升级 flutter_markdown → flutter_markdown_plus，重写笔记编辑器界面

- flutter_markdown_plus ^1.0.7 替代已弃用的 flutter_markdown - 新增分屏实时预览：编辑/分屏/预览三模式切换 - 底部现代极简工具栏：浅灰圆角容器，图标按钮分组，智能标题按钮 - 修复光标错位：StrutStyle 统一行高 + TextEditingValue 原子更新
2026-05-22 03:22:59 +08:00
parent edf35c5844
commit 374ffa79e5
4 changed files with 380 additions and 99 deletions
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -17,7 +17,7 @@ dependencies:
  image_picker: ^1.0.4
  path_provider: ^2.1.1
  shared_preferences: ^2.2.2
-  flutter_markdown: ^0.7.4
+  flutter_markdown_plus: ^1.0.7
  file_picker: ^8.0.0
  share_plus: ^10.0.0
  cross_file: ^0.3.4